55140877

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{1979}}^1$

素因数の和:2156

約数の個数: 16

約数和(自身を含む): 64152000

約数和(自身を除く): 9011123

約数列:

[1, 11, 17, 149, 187, 1639, 1979, 2533, 21769, 27863, 33643, 294871, 370073, 3243581, 5012807, 55140877]

約数ペア:

[(1, 55140877), (11, 5012807), (17, 3243581), (149, 370073), (187, 294871), (1639, 33643), (1979, 27863), (2533, 21769)]